one of our hosted sites, has start making problems an refused to load the homepage, giving a "not found" error to the browser
looking in the logs, we found this line:
PHP Fatal error: Cannot redeclare product_has_images() ...
after we looked into it, and tried all sort of hooks to catch the cause
of the error, we got a prime-suspect:
the PHP Cache APC
so we restarted apache... and it fixed everything









